.boby{
	margin: 0;
}
.head{
	background-color: #333333;
}

.head .line1{
	background-color: #000;
	width: 100%;
	height: 34px;
	position: absolute;
}

.head a{
	color: white;
	text-decoration: none;
}

.head .line1 .logo{
	display: inline-block;
	/* 中间对齐  right里的a标签不是块级元素（对齐方式在right不显示）*/
	vertical-align: middle;
	/* 左边距 */
	left: 100px;
	/* 相对定位 */
	position: absolute;
}

.head .line1 .right{
	display: inline-block;
	/* 右边距 */
	right: 100px;
	position: absolute;
	line-height: 34px;
	color: #999999;
}

.head .line1 .right a{
	color: #999999;
	width: 120px;
	display: inline-block;
	text-align: center;
}

.head .line2{
	padding: 34px 100px 0px;
	width: 100%;
	/* flex语法 */
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.head .line2 .search{
	/* 相对定位(绝对定位的父元素要有一个相对定位) */
	position: relative;
}

.head .line2 .search input{
	height: 38px;
	width: 435px;
	background-image: url(../img/icon/search_icon.png);
	background-position: 0px -42px;
	/* 消除边框 */
	border: none;
	/* 字体 */
	outline: none;
	/* 搜索框变透明 */
	/* background-color: rgba(255,255,255,0); */
	background-color: transparent;
	padding-left:16px ;
	font-size: 16px;
}

/* ：focus 获取焦点  变成白底黑字*/
.head .line2 .search input:focus{
	background-position: 0 1px;
}

.head .line2 .search span{
	height: 30px;
	width: 30px;
	color: white;
	display: inline-block;
	position: absolute;
	background-image: url(../img/icon/search_icon.png);
	background-position: -453px -4px;
	top: 6px;
	right: 16px;
}

/* 通过：focus+span 获取焦点（div,span等标签不能直接获取焦点）*/
.head .line2 .search input:focus+span{
	background-position: -453px -46px;
}

.head .line2 li{
	display: inline-block;
	width: 100px;
}

.head .line2 li img{
	width: 18px;
	height: 18px;
	margin-right: 10px;
	vertical-align: middle;
}

.head hr{
	border-top: none;
	border-bottom: 1px solid #999999;
}

.head .line3{
	margin: 0 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.head .line3 .title{
	background-color: #000000;
	color: white;
	width: 100px;
	height: 34px;
	line-height: 34px;
	text-align: center;
}

.head .line3 ul{
	margin: 0;
	padding-left: 0;
}

.head .line3 li{
	display: inline-block;
	width: 100px;
	text-align: center;
}

.head .line3 li a{
	display: block;
	height: 34px;
	line-height: 34px;
}

.head .line3 li a:hover,
.head .line3.active{
	color: #FF407F;
	border-bottom: 4px solid #FF407F;
	height: 30px;
}